I posted here about a week ago regarding my great range experience with a rented G20. I received a lot of great advice and insight in response, thanks to to all who posted. Just got a NIB GLOCK 20 with 2 15-round magazines. I like the no-nonsense GLOCK approach to pistol design, can't wait to shoot it. Speaking of which... Should I clean the firearm before using it? Some people seem to think that its good to leave the orange gunk on, others recommend cleaning it off before shooting. Opinions? Also, when storing the weapon, should I leave it in the "trigger forward" position, or dry-fire to achieve the "trigger-rearward" position? Anyhow, this is my first GLOCK, I'm excited, and thanks to all those who kindly responded to my earlier thread (and also to those in the G1 Niners Club earlier yet - the G19, the other GLOCK I was considering), I appreciate the input.